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JEE PYQ: Surface Chemistry Question 16

Question 16 - 2020 (04 Sep Shift 2)

Type: MCQ

A sample of red ink (a colloidal suspension) is prepared by mixing eosin dye, egg white, HCHO and water. The component which ensures stability of the ink sample is:

(a) Egg white
(b) Water
(c) HCHO
(d) Eosin dye

Show Answer

Answer: 0

Solution

Egg white is used to stabilise the prepared colloidal solution of red ink.


Learning Progress: Step 16 of 38 in this series